CN112568982A - Auxiliary childbirth instrument for obstetrics and gynecology department - Google Patents
Auxiliary childbirth instrument for obstetrics and gynecology department Download PDFInfo
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- CN112568982A CN112568982A CN202011405830.4A CN202011405830A CN112568982A CN 112568982 A CN112568982 A CN 112568982A CN 202011405830 A CN202011405830 A CN 202011405830A CN 112568982 A CN112568982 A CN 112568982A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/44—Obstetrical forceps
- A61B17/442—Obstetrical forceps without pivotal connections, e.g. using vacuum
Abstract
The invention discloses an auxiliary delivery instrument for obstetrics and gynecology department, which comprises a universal wheel, a machine body, a handle, a manipulator, an air bag, a suction device, a clamping seat, an air pump, an air delivery pipe and a base, wherein when the auxiliary delivery instrument is used after improvement, air between a suction cup and the head of a fetus is pumped out through a piston rod, so that the suction cup is tightly adsorbed on the head of the fetus, a gel pad and a soft membrane can be tightly attached to the head of the fetus under the action of the suction cup, the friction force between the suction cup and the head of the fetus is reduced, the head of the fetus is prevented from being scratched, a medical worker penetrates a suction tube and a connecting tube into a sealing pad, the sealing pad is pushed upwards through the mutual matching of an elastic resistance block, a first arc sheet and a second arc sheet, no gap is ensured between the suction tube, the connecting tube and the sealing pad, amniotic fluid can not permeate into the connecting part between the connecting tube, the joint of the suction tube and the connecting cylinder is tight, the air leakage phenomenon can not occur, and the sucking disc can assist the puerpera to give birth quickly.
Description
Technical Field
The invention relates to the field of medical machinery, in particular to an auxiliary delivery instrument for obstetrics and gynecology department.
Background
Delivery has natural childbirth and cesarean section delivery, refers to the fetus and breaks away from the mother and becomes this section of period and the process of the individual that exists independently, and the overall process of childbirth divide into three stages altogether, including palace mouth dilatation phase, fetus delivery phase and placenta delivery phase, protects the head of fetus through spacing protective element, prevents to help delivery suction piece direct contact at the head of fetus, when carrying out the childbirth, needs the place of improvement:
the parturient is when carrying out the childbirth, it is supplementary parturient's childbirth to need medical personnel to use the piece of inhaling of practising midwifery, medical personnel will practising midwifery inhale the piece and stretch into parturient vagina laminating at fetal head, because it is relatively poor to practise midwifery inhale the softness of piece, if the head of direct contact foetus, foetus's head is easy scotch, and medical personnel will practise midwifery inhale when piece stretches into parturient's vagina supplementary parturient childbirth, the junction between piece of inhaling and the suction tube of practising midwifery can be stained with amniotic fluid, at the in-process of pulling the piece of inhaling of practising midwifery, amniotic fluid can be inhaled the piece to practising midwifery and play the lubrication action, make the junction between piece of inhaling and the suction tube of practising midwifery not inseparable and appear leaking gas, lead to the.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an auxiliary childbirth instrument for obstetrics and gynecology department.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a supplementary childbirth appearance of gynaecology and obstetrics, its structure includes universal wheel, organism, handle, controller, gasbag, suction device, cassette, air pump, gas-supply pipe, base, the universal wheel is equipped with four, and four universal wheels are installed on four edges of base, be equipped with the organism of inlaying the gomphosis with it on the base, the one end that the base was kept away from to the organism is inlayed with the air pump and is fixed, install the handle between air pump and the organism, handle both ends lock joint is in the organism both sides, be equipped with the controller on the air pump, the controller passes through electric wire connection with the organism, the gas-supply pipe that is linked together with it all is equipped with to the air pump both sides, air pump and cassette looks lock joint, the cassette registrates with gasbag and suction device, gasbag and suction.
As a further improvement of the invention, the suction device comprises a suction tube, a connecting cylinder, a midwifery suction piece and a sealing piece, the sealing piece is arranged at the top of the suction tube, the connecting cylinder is arranged at one end of the sealing piece far away from the suction tube, the connecting cylinder penetrates through the suction tube and is communicated with the suction tube, the top of the connecting cylinder is vertically inserted and embedded on the midwifery suction piece, the midwifery suction piece is communicated with the suction tube through the connecting cylinder, a gas pipe penetrating through the suction tube is arranged in the suction tube, and the suction tube is sleeved on the clamping seat.
As a further improvement of the invention, the midwifery suction piece comprises a movable cavity, an inlet and an outlet, a sucker piece, a slow flow block, a piston rod and limiting plates, wherein the limiting plates which are always attached are arranged on two sides of the inner wall of the movable cavity, the limiting plates and the piston rod are matched in a clearance mode, the top of the piston rod is provided with the inlet and the outlet, the slow flow block is attached to two sides of the inner wall of the inlet and the outlet, the slow flow block is connected with the sucker piece through the inlet and the outlet, the sucker piece is communicated with the inlet and the outlet, and the piston rod is communicated with a suction tube through.
The improved structure of the invention is characterized in that the sucking disc piece comprises a sucking disc, moisture absorption cotton cloth, a protection piece, an adhesive plate and a soft rubber sheet, six pieces of moisture absorption cotton cloth and an adhesive plate are arranged on the outer wall of the sucking disc, the six pieces of moisture absorption cotton cloth and the six adhesive plates are connected to the sucking disc in an annular mode at equal intervals, the moisture absorption cotton cloth is attached to the adhesive plate, the soft rubber sheet is arranged inside the sucking disc, the protection piece connected with the soft rubber sheet is arranged on the soft rubber sheet, and the bottom of the sucking disc is connected with the slow flow block through an.
As a further improvement of the invention, the protection piece comprises a spring piece, a support piece, a gel pad, a soft membrane and an air inlet and outlet hole, the support piece is arranged in the spring piece and is attached to the spring piece, the end, far away from the support piece, of the spring piece is provided with the gel pad matched with the spring piece, the top of the gel pad is provided with the air inlet and outlet hole, the soft membrane is connected with the gel pad, the air inlet and outlet hole and the soft membrane are arranged on the gel pad at equal intervals, and the spring piece is connected with the soft membrane.
As a further improvement of the invention, the supporting piece comprises a shell, a positioning rod, an elastic ball and pull strips, the elastic ball is arranged in the middle of the inside of the shell, the pull strips are connected to two sides of the elastic ball, the positioning rod embedded with the elastic ball is arranged at the bottom of the elastic ball, the positioning rod is vertically inserted into the shell, and the shell is arranged inside the elastic sheet.
As a further improvement of the invention, the sealing element comprises a clamping member, an extrusion member, a sealing ring and an outer frame, the clamping member is arranged in the middle of the inner part of the outer frame, the extrusion members are arranged on two sides of the outer frame, one end of the extrusion member far away from the outer frame is contacted with the clamping member, two ends of the clamping member are connected to two sealing rings, two sides of the sealing rings are fixedly connected with the outer frame, and the two sealing rings are respectively sleeved with the suction tube and the linking cylinder.
As a further improvement of the invention, the clamping piece comprises a non-slip mat, a clamping ball and a tension rope, the clamping ball and the tension rope are arranged in the non-slip mat, the tension rope is tightly attached to the clamping ball, the tension rope and the clamping ball are arranged on the same plane, one side of the non-slip mat is connected to the outer frame, the other end of the non-slip mat is in contact with the clamping piece, and two ends of the non-slip mat are connected to the two sealing rings.
As a further improvement of the invention, the sealing ring comprises a sealing ring, a first arc piece, an elastic resistance block, a second arc piece and sealing pads, wherein the first arc piece and the second arc piece are arranged in the sealing ring, the first arc piece and the second arc piece are arranged in the sealing ring in an intersecting manner, the first arc piece and the second arc piece are connected with the elastic resistance block through the sealing ring, the elastic resistance block is attached to the sealing ring, the other end of the elastic resistance block is connected with the sealing pads, the sealing ring is connected with an anti-skid pad, two sides of the sealing ring are fixedly connected with an outer frame, and the two sealing pads are respectively sleeved with the suction tube and the connecting cylinder.
As a further improvement of the invention, the soft film is made of environment-friendly soft silica gel materials, and the surface of the soft film is in a micro-wave structure.
As a further improvement of the invention, the first arc piece and the second arc piece are made of plastic materials and have certain tension elasticity, and the first arc piece and the second arc piece mutually form an X-shaped structure.
Advantageous effects
The invention relates to an auxiliary childbirth instrument for obstetrics and gynecology department, which has the following beneficial effects:
1. the invention is provided with the combination of the sucking disc, the moisture absorption cotton cloth, the gel pad and the soft membrane, the sucking disc is aligned to the top of the head of the fetus, most of amniotic fluid at the top of the head of the fetus is absorbed by the moisture absorption cotton cloth, the sucking disc is prevented from slipping in the absorption process, the piston rod is pulled by the air pump, air between the sucking disc and the head of the fetus is pumped out, the sucking disc is ensured to be tightly absorbed on the head of the fetus, the soft membrane and the gel pad can be tightly attached to the head of the fetus under the action of the sucking disc, and the soft membrane and the gel pad are both made of soft silica gel materials, so that the friction force between the sucking disc and the head of the fetus can be.
2. The anti-slip mat is arranged on the connecting cylinder, the two clamping parts are extruded inwards through the extruding part, the clamping balls and the tension rope can be opened outwards along with the clamping parts, the clamping parts are attached to the side walls of the suction tube and the connecting cylinder in a linear shape, the clamping balls are pushed inwards under the extrusion force of the extruding part, the two sides of the suction tube and the connecting cylinder can be pushed and pressed by the clamping balls to generate mutual repulsion, the friction force between the suction tube and the connecting cylinder is increased through the anti-slip mat.
3. According to the invention, the combination of the first arc piece, the elastic resistance block, the second arc piece and the sealing pad is arranged, a medical worker penetrates the suction tube and the connecting cylinder into the sealing pad, the sealing pad is expanded outwards when stressed, the elastic resistance block can extrude the first arc piece and the second arc piece under the tension of the sealing pad, and the first arc piece and the second arc piece can be bounced up and down to push the sealing pad upwards after being pressed by the elastic resistance block, so that the sealing pad can be tightly attached to the outer walls of the suction tube and the connecting cylinder, the situation that no gap exists between the suction tube and the connecting cylinder and the sealing pad is ensured, and amniotic fluid cannot permeate into a connecting part between the suction tube and the connecting cylinder is ensured.
In summary, the invention adopts the combination of the universal wheel, the machine body, the handle, the manipulator, the air bag, the suction device, the clamping seat, the air pump, the air pipe and the base to form a new obstetrics and gynecology auxiliary delivery instrument, the air between the suction cup and the head of the fetus is pumped out through the piston rod, so that the suction cup is tightly adsorbed on the head of the fetus, the gel pad can be tightly attached to the head of the fetus under the action of the suction cup, the friction force between the suction cup and the head of the fetus can be reduced, the head of the fetus is prevented from being scratched, the medical personnel can lead the suction tube and the connecting cylinder to penetrate through the inside of the sealing ring, the sealing pad is pushed upwards through the mutual matching of the elastic resistance block, the first arc sheet and the second arc sheet, the gapless between the suction tube, the connecting cylinder and the sealing pad is ensured, the amniotic fluid can not permeate into the connecting part between the connecting cylinder and the sealing pad, the, the phenomenon of air leakage can not occur, so that the sucker can assist the delivery of the lying-in woman, and the delivery efficiency of the lying-in woman is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an auxiliary childbirth instrument for obstetrics and gynecology department of the present invention;
fig. 2 is a schematic plan view of the suction device of the present invention.
FIG. 3 is a side view of the first working state of the midwifery suction unit of the present invention.
FIG. 4 is a side view of the midwifery suction unit of the present invention.
FIG. 5 is a schematic top view of the sucker.
Fig. 6 is a side view of the protection device of the present invention.
FIG. 7 is a schematic side sectional view of the first working state of the stay of the present invention.
Fig. 8 is a schematic side sectional view of the second working state of the supporter according to the present invention.
Fig. 9 is a schematic view of the internal structure of the seal of the present invention.
Fig. 10 is a cross-sectional view of the first working state of the retaining member of the present invention.
Fig. 11 is a cross-sectional view of the first working state of the retaining member of the present invention.
Fig. 12 is a schematic top view of the sealing ring of the present invention.
In the figure: the universal wheel 1, the machine body 2, the handle 3, the manipulator 4, the airbag 5, the suction device 6, the card seat 7, the air pump 8, the air pipe 9, the base 10, the suction tube 61, the engaging cylinder 62, the midwifery suction piece 63, the sealing piece 64, the movable cavity 631, the inlet and outlet 632, the suction piece 633, the slow flow block 634, the piston rod 635, the limiting plate 636, the suction cup 331, the moisture absorption cotton cloth 332, the protecting piece 333, the pasting plate 334, the soft rubber sheet 335, the elastic sheet a1, the supporting piece a2, the gel pad A3, the soft film a4, the air inlet and outlet hole a5, the casing a21, the positioning rod a22, the elastic ball a23, the brace a24, the clamping piece 641, the extrusion piece 642, the anti-slip sealing ring 643, the outer frame 644, the pad 411, the clamping ball 412, the tension rope 413, the sealing ring 431, the first arc piece.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
Referring to fig. 1, the present invention provides a technical solution: an auxiliary childbirth instrument for obstetrics and gynecology department, which comprises a universal wheel 1, a machine body 2, a handle 3, a manipulator 4, an air bag 5, a suction device 6, a clamping seat 7, an air pump 8, an air pipe 9 and a base 10, the universal wheels 1 are four, the four universal wheels 1 are arranged on four edges of the base 10, the base 10 is provided with a machine body 2 embedded with the base, one end of the machine body 2 far away from the base 10 is embedded and fixed with the air pump 8, a handle 3 is arranged between the air pump 8 and the machine body 2, the two ends of the handle 3 are buckled on the two sides of the machine body 2, the air pump 8 is provided with a controller 4, the controller 4 is connected with the machine body 2 through an electric wire, the two sides of the air pump 8 are both provided with air pipes 9 communicated with the air pump 8, the air pump 8 is buckled with the clamping seat 7, the clamping seat 7 is sleeved with the air bag 5 and the suction device 6, and the air bag 5 and the suction device 6 are communicated with the air conveying pipe 9.
Referring to fig. 2, the suction device 6 includes a suction tube 61, a connecting cylinder 62, a midwifery suction piece 63, and a sealing piece 64, the sealing piece 64 is installed on the top of the suction tube 61, the connecting cylinder 62 is installed on one end of the sealing piece 64 far away from the suction tube 61, the connecting cylinder 62 penetrates through the suction tube 61 and is communicated with the suction tube 61, the top of the connecting cylinder 62 is vertically inserted and embedded on the midwifery suction piece 63, the midwifery suction piece 63 is communicated with the suction tube 61 through the connecting cylinder 62, a gas pipe 9 which penetrates through the suction tube 61 is arranged inside, and the suction tube 61 is sleeved on the clamping base 7.
Referring to fig. 3-4, the midwifery suction piece 63 includes a movable cavity 631, an inlet and an outlet 632, a suction cup piece 633, a slow flow block 634, a piston rod 635, and a limit plate 636, wherein the limit plates 636 are always attached to both sides of the inner wall of the movable cavity 631, the limit plate 636 is in clearance fit with the piston rod 635, the top of the piston rod 635 is provided with the inlet and the outlet 632, the slow flow block 634 is attached to both sides of the inner wall of the inlet and the outlet 632, the slow flow block 634 is connected to the suction cup piece 633 through the inlet and the outlet 632, the suction cup piece 633 is communicated with the inlet and the outlet 632, and the piston rod 635 is communicated with the suction tube 61.
The limiting plate 636 is used for limiting the piston rod 635, the piston rod 635 is sleeved inside the movable cavity 631, the medical staff can attach the suction disc piece 633 to the head of the fetus, the piston rod 635 is pulled, the gas inside the suction disc piece 633 is pumped out, the suction disc piece 633 can be tightly attached to the head of the fetus, the movable position of the piston rod 635 is limited by the limiting plate 636, and dislocation of the piston rod 635 in the air pumping process is prevented.
Referring to fig. 5, the suction cup member 633 comprises a suction cup 331, moisture absorption cotton cloth 332, a protection member 333, a pasting plate 334, and a soft rubber sheet 335, the outer wall of the suction cup 331 is provided with six pieces of moisture absorption cotton cloth 332 and a pasting plate 334, the six pieces of moisture absorption cotton cloth 332 and the six pasting plates 334 are annularly connected to the suction cup 331 at equal intervals, the moisture absorption cotton cloth 332 is pasted with the pasting plate 334, the inside of the suction cup 331 is provided with the soft rubber sheet 335, the protection member 333 connected with the soft rubber sheet 335 is arranged on the soft rubber sheet 335, and the bottom of the suction cup 331 is connected with the slow flow block 634 through an inlet.
The moisture absorption cotton cloth 332 is used for assisting the suction cup 331, the suction cup 331 is attached to the head of the fetus, most of amniotic fluid at the top of the head of the fetus is absorbed through the moisture absorption cotton cloth 332, and the attachment plate 334 is matched with the suction cup 331 to tightly adsorb the head of the fetus, so that the delivery of a parturient is facilitated.
Referring to fig. 6, the protection part 333 includes a spring plate a1, a support member a2, a gel pad A3, a soft membrane a4, and an air inlet/outlet hole a5, the support member a2 is installed inside the spring plate a1 and is attached to the support member a2, a gel pad A3 matched with the support member a is disposed on one end of the spring plate a1 away from the support member a2, the air inlet/outlet hole a5 is disposed on the top of the gel pad A3, the soft membrane a4 is connected to the gel pad A3, the air inlet/outlet hole a5 and the soft membrane a4 are equidistantly arranged on the gel pad A3, and the spring plate a1 is connected to the soft membrane 335.
Referring to fig. 6, the soft film a4 is made of an environmentally friendly soft silicone material, and the surface thereof is in a micro-wave structure.
The gel pad A3 is used for being matched with the soft membrane A4, when the sucking disc 331 adsorbs the head of a fetus, the soft membrane A4 can be attached to the head of the fetus, the soft membrane A4 is made of soft silica gel materials and can protect the head of the fetus, the gel pad A3 has good flexibility and can be matched with the soft membrane A4, the friction force between the sucking disc 331 and the head of the fetus is reduced, and the safety when the sucking disc 331 is in contact with the fetus is guaranteed.
Referring to fig. 7-8, the supporting member a2 includes a housing a21, a positioning rod a22, a resilient ball a23, and a brace a24, the resilient ball a23 is disposed at a middle position inside the housing a21, the braces a24 are connected to both sides of the resilient ball a23, the positioning rod a22 embedded in the resilient ball a23 is disposed at the bottom of the resilient ball a23, the positioning rod a22 is vertically inserted into the housing a21, and the housing a21 is mounted inside the brace a 1.
The elastic ball A23 is used for supporting the elastic sheet A1, when the gel pad A3 is tightly attached to the head of a fetus, the gel pad A3 can be retracted inwards under the pressure of the fetus, the gel pad A3 conducts the pressure to support the elastic sheet A1, the support elastic sheet A1 is pressed downwards under the stress, the support elastic sheet A1 is supported through the elastic ball A23, the position of the support elastic sheet A1 is effectively limited, the gel pad A3 is prevented from being retracted inwards under the stress, and the gel pad A3 can be attached to the head of the fetus for protection.
Example two
Referring to fig. 1, the present invention provides a technical solution: an auxiliary childbirth instrument for obstetrics and gynecology department, which comprises a universal wheel 1, a machine body 2, a handle 3, a manipulator 4, an air bag 5, a suction device 6, a clamping seat 7, an air pump 8, an air pipe 9 and a base 10, the universal wheels 1 are four, the four universal wheels 1 are arranged on four edges of the base 10, the base 10 is provided with a machine body 2 embedded with the base, one end of the machine body 2 far away from the base 10 is embedded and fixed with the air pump 8, a handle 3 is arranged between the air pump 8 and the machine body 2, the two ends of the handle 3 are buckled on the two sides of the machine body 2, the air pump 8 is provided with a controller 4, the controller 4 is connected with the machine body 2 through an electric wire, the two sides of the air pump 8 are both provided with air pipes 9 communicated with the air pump 8, the air pump 8 is buckled with the clamping seat 7, the clamping seat 7 is sleeved with the air bag 5 and the suction device 6, and the air bag 5 and the suction device 6 are communicated with the air conveying pipe 9.
Referring to fig. 2, the suction device 6 includes a suction tube 61, a connecting cylinder 62, a midwifery suction piece 63, and a sealing piece 64, the sealing piece 64 is installed on the top of the suction tube 61, the connecting cylinder 62 is installed on one end of the sealing piece 64 far away from the suction tube 61, the connecting cylinder 62 penetrates through the suction tube 61 and is communicated with the suction tube 61, the top of the connecting cylinder 62 is vertically inserted and embedded on the midwifery suction piece 63, the midwifery suction piece 63 is communicated with the suction tube 61 through the connecting cylinder 62, a gas pipe 9 which penetrates through the suction tube 61 is arranged inside, and the suction tube 61 is sleeved on the clamping base 7.
Referring to fig. 9, the sealing member 64 includes a holding member 641, an extrusion member 642, a sealing ring 643 and an outer frame 644, the holding member 641 is installed at the middle position inside the outer frame 644, the extrusion member 642 is disposed at both sides of the outer frame 644, one end of the extrusion member 642 far away from the outer frame 644 contacts the holding member 641, both ends of the holding member 641 are connected to two sealing rings 643, both sides of the sealing rings 643 are fixedly connected to the outer frame 644, and the two sealing rings 643 are respectively sleeved with the suction tube 61 and the engaging cylinder 62.
The pressing member 642 is used for limiting the position of the retaining member 641, when the retaining member 641 retains the suction tube 61 and the engaging cylinder 62, the pressing member 642 supports the retaining member 641 inwards to push the retaining member 641 inwards, so that the suction tube 61 and the engaging cylinder 62 are pressed between the two retaining members 641, and the positions of the suction tube 61 and the engaging cylinder 62 are positioned to prevent the displacement of the two.
Referring to fig. 10-11, the retaining member 641 includes a non-slip pad 411, a ball 412, and a tension cord 413, the ball 412 and the tension cord 413 are disposed inside the non-slip pad 411, the tension cord 413 is tightly attached to the ball 412, the tension cord 413 and the ball 412 are disposed on the same plane, one side of the non-slip pad 411 is connected to the outer frame 644, the other end of the non-slip pad is in contact with the retaining member 641, and two ends of the non-slip pad 411 are connected to two sealing rings 643.
The anti-slip pad 411 is used for matching with the suction tube 61 and the connecting cylinder 62, the suction tube 61 and the connecting cylinder 62 are connected inside the two clamping pieces 641, the side walls of the suction tube 61 and the connecting cylinder 62 can be in contact with the anti-slip pad 411, and the anti-slip pad 411 can increase the friction force between the suction tube 61 and the connecting cylinder 62, so that the suction tube 61 and the connecting cylinder 62 are not easy to loosen when stressed.
Referring to fig. 12, the sealing ring 643 includes a sealing ring 431, a first arc sheet 432, an elastic resistance block 433, a second arc sheet 434, and a sealing pad 435, the sealing ring 431 is internally provided with the first arc sheet 432 and the second arc sheet 434, the first arc sheet 432 and the second arc sheet 434 are arranged inside the sealing ring 431 in a mutually crossing manner, the first arc sheet 432 and the second arc sheet 434 are connected with the elastic resistance block 433 through the sealing ring 431, the elastic resistance block 433 is attached to the sealing ring 431 west, the other end of the elastic resistance block is connected to the sealing pad 435, the sealing ring 431 is connected to the non-slip pad 411, two sides of the sealing ring 431 are fixedly connected to an outer frame 644, and the two sealing pads 435 are respectively sleeved to the suction tube 61 and the engagement tube 62.
Referring to fig. 12, the first arc piece 432 and the second arc piece 434 are made of a plastic material and have a certain elasticity, and the first arc piece 432 and the second arc piece 434 form an X-shaped structure.
The first arc piece 432 and the second arc piece 434 are used for being matched with an elastic resistance block 433, the suction tube 61 and the connecting cylinder 62 extend into the sealing ring 431, the diameter of the sealing pad 435 is small, the suction tube 61 and the connecting cylinder 62 can expand outwards when contacting the sealing pad 435, the elastic resistance block 433 is squeezed, the elastic resistance block 433 can transfer force to the first arc piece 432 and the second arc piece 434, the first arc piece 432 and the second arc piece 434 can bounce after being pressed by the elastic resistance block 433, the elastic resistance block 433 is pushed upwards, and the sealing pad 435 can be tightly attached to the outer walls of the suction tube 61 and the connecting cylinder 62, so that no gap exists between the suction tube 61 and the connecting cylinder 62 and the sealing pad, and the sealing performance of the suction tube 61 and the connecting cylinder 62 is improved.
The working principle of the above technical solution is explained as follows:
when the device is used, a worker pulls the handle 3 with hands, the body 2 is moved to a using position through the universal wheel 1, the controller 4 is powered on to control the air pump 8, medical personnel place the air bag 5 on the vagina of a puerpera, the air pump 8 is used for delivering air inside the air bag 5, the cervix and the vagina are effectively expanded, the suction device 6 is extended into the uterus of the puerpera and is aligned to the top of the head of a fetus, the medical personnel controls the air pump 8 to pump out air between the suction device 6 and the fetus, so that the suction device 6 is tightly adsorbed on the head of the fetus, the delivery of the puerpera is assisted, and the delivery time of the baby is shortened.
When a parturient is parted, the suction device 6 is aimed at the top of the head of the fetus, because the fetus just parturient has delivered, the head top has more amniotic fluid, most of the amniotic fluid at the top of the head of the fetus can be absorbed by the moisture absorption cotton cloth 332, the moisture absorption cotton is made of pure cotton material, the head of the fetus can be protected, the sucker 331 can be prevented from slipping in the adsorption process, the sucker 331 is attached to the head of the fetus, the medical personnel can open the air pump 8, pull the piston rod 635 by the air pump 8, draw out the air between the sucker 331 and the head of the fetus, the adhesive plate 334 is matched with the sucker 331 to be tightly adsorbed on the head of the fetus, the gel pad A3 can be tightly attached to the head of the fetus under the action of the sucker 331, the soft membrane A4 can be pushed by the head of the fetus to press the gel pad A3 inwards, the gel pad A3 can be forced to retract inwards, the gel pad, there is great resilience after the pressurized, support shell fragment A1 through bounce ball A23, effectively restrict the position of supporting shell fragment A1, prevent that gel pad A3 atress from inwards retracting, guarantee that gel pad A3 can laminate and protect on fetal head, soft membrane A4 can follow gel pad A3 and laminate at fetal head, soft membrane A4 and gel pad A3 all adopt soft silica gel material to make, can effectively protect fetal head, reduce the frictional force of sucking disc 331 and fetal head, the security when having guaranteed sucking disc 331 and fetal contact, prevent that fetal head from being scotched.
The sucking disc 331 is attached to the head of a fetus, a medical worker enables the suction tube 61 and the connecting cylinder 62 to penetrate through the sealing ring 431, the diameter of the sealing pad 435 is smaller than the diameters of the suction tube 61 and the connecting cylinder 62, when the suction tube 61 and the connecting cylinder 62 extend into the sealing pad 435, the sealing pad 435 can be expanded outwards by the extrusion force of the suction tube 61 and the connecting cylinder 62, after the sealing pad 435 is expanded outwards, the elastic resistance block 433 presses the first arc piece 432 and the second arc piece 434 downwards by the tension of the sealing pad 435, the first arc piece 432 and the second arc piece 434 form an X shape, the sealing pad 435 can be uniformly stressed, the sealing pad is made of fiber-added plastic materials and has good tensile strength and elasticity, the sealing pad can bounce up and down after being pressed by the elastic resistance block 433, the elastic resistance block 433 can move upwards by the elastic force of the first arc piece 432 and the second arc piece 434, the sealing pad 435 can be pushed upwards, so that the sealing pad 435 can be tightly attached to the outer wall of the suction tube 61 and the connecting cylinder 62, the suction tube 61, the connecting cylinder 62 and the sealing pad 435 are ensured to have no gap between each other, the tightness of the suction tube 61, the connecting cylinder 62 and the sealing pad 435 is improved, amniotic fluid cannot permeate into the joint between the suction tube 61 and the connecting cylinder 62, the suction tube 61 and the connecting cylinder 62 penetrate through the sealing pad 435 and then extend into the outer frame 644 to be sleeved together, the two clamping pieces 641 are extruded inwards through the extrusion piece 642, the clamping pieces 641 are forced to move inwards, the anti-slip pad 411 is in contact with the side walls of the suction tube 61 and the connecting cylinder 62, the anti-slip pad 411 has a good anti-slip effect, the friction force at the joint between the anti-slip pad 411 and the suction tube 61 and the connecting cylinder 62 can be increased, the joint between the suction tube 61 and the connecting cylinder 62 is tight, the sleeving performance of the suction tube 61 and the connecting cylinder 62 is improved, the air leakage phenomenon cannot occur, and the sucking disc 331 can quickly adsorb the head of a parturient woman to, the delivery time of the baby is shortened, the delivery efficiency of the lying-in woman is improved, and the life safety of the lying-in woman is guaranteed.
In conclusion, the suction device is arranged, the piston rod is pulled by the air pump, air between the suction cup and the head of the fetus is pumped out, the suction cup is tightly adsorbed on the head of the fetus, the gel pad is tightly attached to the head of the fetus under the action of the suction cup, the soft membrane and the gel pad are both made of soft silica gel materials, the friction force between the suction cup and the head of the fetus can be reduced, the safety when the suction cup is contacted with the fetus is ensured, the head of the fetus is prevented from being scratched, medical personnel penetrate the suction tube and the connecting cylinder into the sealing ring, the sealing pad is expanded outwards under the extrusion force of the suction tube and the connecting cylinder, the sealing pad is pushed upwards through the mutual matching of the elastic resistance block, the first arc piece and the second arc piece, no gap is ensured between the suction tube, the connecting cylinder and the sealing pad, amniotic fluid cannot permeate into the connecting part between the connecting cylinder and the sealing pad, and the two extrusion pieces are extruded inwards, the slipmat can increase the frictional force between attracting pipe and the linking section of thick bamboo for attract pipe and the junction of linking a section of thick bamboo inseparable, the gas leakage phenomenon can not appear, make the sucking disc can be quick adsorb supplementary lying-in woman's childbirth to foetus head, improve lying-in woman's childbirth efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a gynaecology and obstetrics assists childbirth appearance, its structure includes universal wheel (1), organism (2), handle (3), controller (4), gasbag (5), suction device (6), cassette (7), air pump (8), gas-supply pipe (9), base (10), its characterized in that:
four universal wheels (1) are arranged, the four universal wheels (1) are arranged on four edges of the base (10), the base (10) is provided with a machine body (2) embedded with the base, one end of the machine body (2) far away from the base (10) is embedded and fixed with the air pump (8), a handle (3) is arranged between the air pump (8) and the machine body (2), the two ends of the handle (3) are buckled on the two sides of the machine body (2), the air pump (8) is provided with a manipulator (4), the manipulator (4) is connected with the machine body (2) through an electric wire, both sides of the air pump (8) are provided with air pipes (9) communicated with the air pump, the air pump (8) is buckled with the clamping seat (7), the clamping seat (7) is sleeved with the air bag (5) and the suction device (6), the air bag (5) and the suction device (6) are communicated with the air delivery pipe (9);
suction device (6) is including attracting pipe (61), a linking section of thick bamboo (62), practise midwifery piece of inhaling (63), sealing member (64) are installed to attract pipe (61) top, the one end that attracts pipe (61) were kept away from in sealing member (64) is equipped with links up a section of thick bamboo (62), it runs through to attract pipe (61) and is linked together with attracting pipe (61) to link up a section of thick bamboo (62), it inlays on practise midwifery piece of inhaling (63) perpendicularly to link up a section of thick bamboo (62) top, practise midwifery piece of inhaling (63) and is linked together through linking up a section of thick bamboo (62) and attracting pipe (61), attract pipe (61) inside be equipped with gas-supply pipe (9) that run through always mutually, attract pipe (61) registrate on cassette (7).
2. The assisted childbirth instrument for obstetrics and gynecology department according to claim 1, wherein: piece (63) is inhaled including activity chamber (631), exit (632), sucking disc spare (633), slow flow piece (634), piston rod (635), limiting plate (636), activity chamber (631) inner wall both sides all are equipped with limiting plate (636) of laminating mutually always, limiting plate (636) adopt clearance mode to cooperate with piston rod (635), piston rod (635) top is equipped with exit (632), exit (632) inner wall both sides all laminate and have slow flow piece (634), slow flow piece (634) are connected with sucking disc spare (633) through exit (632), sucking disc spare (633) are linked together with exit (632), piston rod (635) are linked together through linking up a section of thick bamboo (62) and suction tube (61).
3. The assisted childbirth instrument for obstetrics and gynecology department according to claim 2, wherein: inhale dish spare (633) including sucking disc (331), moisture absorption cotton (332), guard piece (333), flitch (334), flexible glue piece (335), sucking disc (331) outer wall all is equipped with six moisture absorption cotton (332) and flitch (334), and six moisture absorption cotton (332) and six flitch (334) equidistance ring joint are on sucking disc (331), moisture absorption cotton (332) and flitch (334) laminate mutually, sucking disc (331) internally mounted has flexible glue piece (335), be equipped with guard piece (333) that is connected with it on flexible glue piece (335), sucking disc (331) bottom is connected with slow flow piece (634) through exit (632).
4. The assisted childbirth instrument for obstetrics and gynecology department according to claim 3, wherein: the protection piece (333) comprises an elastic piece (A1), a support piece (A2), a gel pad (A3), a soft membrane (A4) and an air inlet and outlet hole (A5), wherein the support piece (A2) is installed inside the elastic piece (A1) and is attached to the elastic piece (A4), one end, away from the support piece (A2), of the elastic piece (A1 is provided with a gel pad (A3) matched with the elastic piece (A2), the top of the gel pad (A3) is provided with the air inlet and outlet hole (A5), the soft membrane (A4) is connected with the gel pad (A3), the air inlet and outlet hole (A5) and the soft membrane (A4) are arranged on the gel pad (A3) at equal intervals, and the elastic piece (A1) is connected with the.
5. The assisted childbirth instrument for obstetrics and gynecology department of claim 4, wherein: the supporting piece (A2) comprises an outer shell (A21), a positioning rod (A22), an elastic ball (A23) and a brace (A24), wherein the elastic ball (A23) is arranged in the middle of the inner portion of the outer shell (A21), the braces (A24) are connected to two sides of the elastic ball (A23), the positioning rod (A22) of an embedded sleeve with the elastic ball (A23) is arranged at the bottom of the elastic ball (A23), the positioning rod (A22) is vertically inserted into the outer shell (A21), and the outer shell (A21) is installed inside the brace (A1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405830.4A CN112568982A (en) | 2020-12-02 | 2020-12-02 | Auxiliary childbirth instrument for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405830.4A CN112568982A (en) | 2020-12-02 | 2020-12-02 | Auxiliary childbirth instrument for obstetrics and gynecology department |
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| Publication Number | Publication Date |
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| CN112568982A true CN112568982A (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405830.4A Withdrawn CN112568982A (en) | 2020-12-02 | 2020-12-02 | Auxiliary childbirth instrument for obstetrics and gynecology department |
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| Country | Link |
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| CN (1) | CN112568982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848109A (en) * | 2022-05-07 | 2022-08-05 | 山西省儿童医院(山西省妇幼保健院) | Negative pressure suction type delivery device for obstetrics and gynecology department, delivery system and manufacturing method |
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| CN209863994U (en) * | 2019-04-08 | 2019-12-31 | 周丹 | Fetal head suction midwifery device for obstetrics and gynecology department |
| CN211300261U (en) * | 2019-12-10 | 2020-08-21 | 南通市妇幼保健院 | Obstetrical department is with sucking disc midwifery device |
| CN111887963A (en) * | 2020-08-25 | 2020-11-06 | 孙慧 | Obstetrical department's practise midwifery device |
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| US20110218547A1 (en) * | 2008-11-27 | 2011-09-08 | Kenji Ishii | Vacuum extractor cup for delivery |
| CN108514443A (en) * | 2018-05-10 | 2018-09-11 | 青岛大学附属医院 | A kind of urgent midwifery intelligent apparatus of obstetrics and gynecology department |
| CN209059386U (en) * | 2018-08-13 | 2019-07-05 | 郑州大学第二附属医院 | A kind of sucked type obstetric apparatus |
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| CN114848109A (en) * | 2022-05-07 | 2022-08-05 | 山西省儿童医院(山西省妇幼保健院) | Negative pressure suction type delivery device for obstetrics and gynecology department, delivery system and manufacturing method |
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Application publication date: 20210330 |